Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xf49303440c7e4ad300f134ca96355c69016d4dded21553dfaa45ce344089b458 · ArcScan

Block

#21,286,400

2026-09-17 06:39:06 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,400
Timestamp: 10 days ago · 2026-09-17 06:39:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf49303440c7e4ad300f134ca96355c69016d4dded21553dfaa45ce344089b458
Parent hash: 0xf9564d52…1cf1cbe8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,400 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.5%2,851,254 / 30,000,000

Base fee

20 gwei

State root

0x2fb80f444dfe…2beb5d143e61

Transactions root

0x859eec7516ab…83bf1dd73067

Receipts root

0x4240bacce015…65600fb6aba4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800